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Thoracic 131I uptake after previous pneumonectomy in patients treated for differentiated thyroid cancer
Camila Nascimento1, Boumédiène Bridji, Catherine Dejax
1Department of Nuclear Medicine and Endocrine Oncology, Institut Gustave Roussy, Villejuif, France. camilalnascimento@gmail.com
Abstract:
In patients treated for differentiated thyroid cancer with radioiodine (131I), abnormal uptake on post-therapeutic whole-body scan may lead to repeated administration of 131I. Uptake not linked to thyroid cancer but to other conditions should be recognized so that patients are not overtreated. We describe 3 cases of unilateral thoracic 131I uptake in patients previously treated by pneumonectomy for lung cancer, without evidence of persistent lung cancer.
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